| traditional action(noun, expression, style, rule, practice) |
| trick(noun, form, characteristic, control, treatment) |
| type(noun, style, rule, practice, system) |
| unwritten law(noun, expression, style, rule, practice) |
| unwritten rule(noun, expression, style, rule, practice) |
| usage(noun, characteristic, control, style, treatment) |
| use(noun, characteristic, control, style, treatment) |
| usual course(noun, expression, matter, usual, anomaly) |
| usual practice(noun, expression, matter, usual, anomaly) |
| vogue(noun, style, rule, practice, system) |
| way(noun, characteristic, control, style, treatment) |
| wont(noun, form, characteristic, control, treatment) |
| acceptance |
| adequation(unconformity, anomaly, par) |
| anomaly(unconformity, par) |
| average(unconformity, anomaly, par) |
| beaten |
| coequality(unconformity, anomaly, par) |
| control |
| currency |